Zigbee Temperature Humidity Sensor With Alarm Function App Control Indoor Temperature Humidity Monitor Smart Temperature Meter Mini Hygrometer For Home Office Warehouse

Wireless BT Microphone Portable Handheld Mic Variable Sound Function Built-in Sound System 1200mAh with Night Light Intelligent Noise Reduction Microphone Interesting for Birthday Party Home KTV The wireless microphone offers five different voice changing effects, including male to female voice swap, adding fun to your singing sessions. Portable Handheld Mic with BT 5.3, you can enjoy stable connection for uninterrupted singing. It features an HF speaker and reverb adjustment, allowing you to customize your sound. This microphone features wireless BT connectivity, allowing you to connect to your phone effortlessly. It comes with a built-in speaker, one-key sound elimination, and instant song accompaniment, providing a karaoke experience. This all-in-one microphone and speaker is a portable KTV solution. It features intelligent noise reduction, preventing feedback and distortion, ensuring clear and high-quality sound. Portable Handheld Karaoke Mic is equipped with a large built-in battery, offering long-lasting performance. It supports various playback modes, including audio playback, AUX playback, duet singing, and BT connection playback. The microphone also features a warm night light, adding a cozy to your singing sessions. Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Specifications: Operating : within 10m Supply Method: Built-in battery Color: , Yellow (optional) Pickup: Capacitive type Battery Capacity: 1200mAh Product Size: 19 * 7.8 * 7.8cm/7.5 * 3 * 3inch Charging Time: 2H-3H Charging Supply: DC5V USB- Frequency : 100Hz-10KHz Horn: 45mm 4 Ω 5W internal magnetic Reverberation Mode: Effective reverberation Working Hours: 3H-4H Maximum Sound Pressure Level: ＞ 115db 1kHz THD ＜ 1% Output : 10mW (headphone output) 5W (speaker output) Item Weight: 292g/10.3oz BT Version: 5.3 Material: ABS + hardware Packing List: 1 x Charging Cable 1 x Microphone

ZigBee temperature & humidity sensor can detect real-time temperature and humidity indoors. A ZigBee gateway (prepare by yourself) is required for using this product. Compatible with 'SmartLife' APP, can be easily controlled by mobile APP. With alarm function, it's safer and more humanized for using. It detects temperature and humidity once for every 5 minutes. It reports data to APP once for every 30 minutes, and reports at once if temperature has changed over ±0